CDM6S-800L/4300B 700A 固定式板后接線塑殼配電保護裝置中英文產品介紹
【中文介紹】
CDM6S-800L/4300B 700A固定式塑殼配電保護裝置是針對現代電力系統需求開發的配電控制產品，采用模塊化設計理念，適用于額定電流700A的配電網絡環境。該產品在800A殼架電流等級下工作，通過四極結構設計實現三相電源與中性線的同步控制，為電力系統提供可靠的過載和短路保護。
裝置采用固定式板后接線結構設計，主體部件與接線端子分離式布局有效節省安裝空間。板后接線方式使母排連接位置位于配電柜后側，配合可拓展的模塊化功能附件，便于在有限空間內完成系統集成。緊湊型設計配合優化的內部結構，既保證操作機構的可靠動作，又提升設備整體散熱效率。內置多級滅弧系統通過定向氣流引導技術，可快速消除故障電流產生的電弧效應。
該產品防護結構采用耐高溫工程材料，具備隔離層與密封槽雙重設計，能適應多種工業環境下的濕度與粉塵條件。旋轉式操作手柄配備雙位置指示窗，可直觀顯示設備分合閘狀態。模塊化擴展接口支持外接多種輔助控制單元，滿足用戶對配電系統智能監測的多樣化需求。
主要適用于工業廠房、商業綜合體、軌道交通等領域的低壓配電系統，可有效保護變壓器、電動機組及輸電線路等設備免受電力故障影響。在新能源電站、數據中心等場景中，其穩定的性能表現可為關鍵負載設備提供持續電力保障。產品參數包含額定工作電流700A、四極配置、板后水平接線方式，建議工作環境溫度范圍-25℃至+70℃。
【English Introduction】
The CDM6S-800L/4300B 700A fixed molded case circuit protection device is developed for modern power distribution systems, featuring modular design to deliver reliable overload and short-circuit protection in 700A rated current applications. Operating within 800A frame current capacity, its four-pole structure enables synchronized control of three-phase power supply and neutral line.
Adopting rear-mounted terminal connection design, the product separates main components from wiring terminals to optimize space utilization. The rear-access terminal configuration allows busbar connections at the rear side of switchboards, working with expandable modular accessories for streamlined system integration. Compact dimensions with optimized internal structure ensure reliable operational mechanism performance while enhancing thermal management. Multi-stage arc extinguishing system employs directional airflow guidance technology for rapid arc elimination during fault conditions.
Constructed with high-temperature resistant engineering materials, the enclosure features dual protective layers and sealed channels to withstand humidity and dust in industrial environments. Rotary operation handle with dual-position indicator window provides clear switching status visualization. Modular expansion interfaces support various auxiliary control units for intelligent monitoring requirements.
Ideal for low-voltage distribution systems in industrial plants, commercial complexes and rail transit applications, it effectively protects transformers, motor groups and transmission lines from electrical faults. In renewable energy plants and data centers, its stable performance ensures continuous power supply for critical loads. Key parameters include 700A operational current rating, four-pole configuration, and horizontal rear-terminal connection, with recommended ambient temperature range of -25℃ to +70℃.
（中英文字符合計約780字）
